Sometimes reading your comments make me wonder if you don´t WANT to see the difference between what people are promisiing and what you say or that you cannot.
There is a HUGE difference between selling a PICK and selling a player you drafted, and of course there´s a huge difference between buying a PLAYER and a PICK.
If you buy a pick, you will use it to get a guy by your own preferences. That might not be the guy another person drafted there. You try to excel your chances of getting players you scouted and which are for some reason compelling to you. If you sell one, you don´t believe in the system or you´re simply selling the prospect of getting a useful player to someone who´s willing to pay for it.
I don´t exactly see your paranoid way of cheating if a pick can only be sold within the league. "If you have two teams in the same league"? Excuse me. Where does that happen? How would you cheat if you have fixed maximum bets, if all auctions end at the very same moment BEFORE the draft, and if it´s a closed system within a set league?
The only thing I see there happening might be a "money transfer" taking place which is NOT adressed for the draft but for "losing a game" or such. Like "lose that game and i´ll buy your 3rd rounder for 200k". Which is a valid point. But still, trading draft picks is a damn interesting option you refuse to see for whatever reason.
So yes, I can a system in which you´re only able to sell your first round pick, maybe even for a set prize (multiple bidding by different coaches should trigger some kind of "tie breaker system" to clinch the multiple interest), but the idea of selling it or acquiring some is still pretty awesome.
Zwei Dinge sind unendlich, die Dummheit und das All...